Tizen Native API
7.0
|
A set of function to manage file asynchronously.
The function provided by this API are the one useful for any file manager. Like moving or copying a file, unlinking it, changing it's access right, ...
Functions | |
Eio_File * | eio_file_chmod (const char *path, mode_t mode, Eio_Done_Cb done_cb, Eio_Error_Cb error_cb, const void *data) |
Change rights of a path. | |
Eio_File * | eio_file_chown (const char *path, const char *user, const char *group, Eio_Done_Cb done_cb, Eio_Error_Cb error_cb, const void *data) |
Change owner of a path. | |
Eio_File * | eio_file_unlink (const char *path, Eio_Done_Cb done_cb, Eio_Error_Cb error_cb, const void *data) |
Unlink a file/directory. | |
Eio_File * | eio_file_mkdir (const char *path, mode_t mode, Eio_Done_Cb done_cb, Eio_Error_Cb error_cb, const void *data) |
Create a new directory. | |
Eio_File * | eio_file_move (const char *source, const char *dest, Eio_Progress_Cb progress_cb, Eio_Done_Cb done_cb, Eio_Error_Cb error_cb, const void *data) |
Move a file asynchronously. | |
Eio_File * | eio_file_copy (const char *source, const char *dest, Eio_Progress_Cb progress_cb, Eio_Done_Cb done_cb, Eio_Error_Cb error_cb, const void *data) |
Copy a file asynchronously. | |
Eio_File * | eio_dir_move (const char *source, const char *dest, Eio_Filter_Direct_Cb filter_cb, Eio_Progress_Cb progress_cb, Eio_Done_Cb done_cb, Eio_Error_Cb error_cb, const void *data) |
Move a directory and its content asynchronously. | |
Eio_File * | eio_dir_copy (const char *source, const char *dest, Eio_Filter_Direct_Cb filter_cb, Eio_Progress_Cb progress_cb, Eio_Done_Cb done_cb, Eio_Error_Cb error_cb, const void *data) |
Copy a directory and its content asynchronously. | |
Eio_File * | eio_dir_unlink (const char *path, Eio_Filter_Direct_Cb filter_cb, Eio_Progress_Cb progress_cb, Eio_Done_Cb done_cb, Eio_Error_Cb error_cb, const void *data) |
Remove a directory and its content asynchronously. |
Function Documentation
Eio_File* eio_dir_copy | ( | const char * | source, |
const char * | dest, | ||
Eio_Filter_Direct_Cb | filter_cb, | ||
Eio_Progress_Cb | progress_cb, | ||
Eio_Done_Cb | done_cb, | ||
Eio_Error_Cb | error_cb, | ||
const void * | data | ||
) |
Copy a directory and its content asynchronously.
- Parameters:
-
source Should be the name of the directory to copy the data from. dest Should be the name of the directory to copy the data to. filter_cb Possible to deny the move of some files/directories. progress_cb Callback called to know the progress of the copy. done_cb Callback called when the copy is done. error_cb Callback called when something goes wrong. data Unmodified user data passed to callbacks
- Returns:
- A reference to the I/O operation.
- an Eio_File pointer, handler to the copy operation, can be used to cancel the operation
This function will copy a directory and all its content from source to dest. It will try to use splice if possible, if not it will fallback to mmap/write. It will try to preserve access rights, but not user/group identity. Every file will be passed to the filter_cb, so it's your job to decide if you want to pass the file to the main_cb or not. Return EINA_TRUE to pass it to the main_cb or EINA_FALSE to ignore it.
- Since :
- 3.0
Eio_File* eio_dir_move | ( | const char * | source, |
const char * | dest, | ||
Eio_Filter_Direct_Cb | filter_cb, | ||
Eio_Progress_Cb | progress_cb, | ||
Eio_Done_Cb | done_cb, | ||
Eio_Error_Cb | error_cb, | ||
const void * | data | ||
) |
Move a directory and its content asynchronously.
- Parameters:
-
source Should be the name of the directory to copy the data from. dest Should be the name of the directory to copy the data to. filter_cb Possible to deny the move of some files/directories. progress_cb Callback called to know the progress of the copy. done_cb Callback called when the copy is done. error_cb Callback called when something goes wrong. data Unmodified user data passed to callbacks
- Returns:
- A reference to the I/O operation.
- an Eio_File pointer, handler to the move operation, can be used to cancel the operation
This function will move a directory and all its content from source to dest. It will try first to rename the directory, if not it will try to use splice if possible, if not it will fallback to mmap/write. It will try to preserve access rights, but not user/group identity. Every file will be passed to the filter_cb, so it's your job to decide if you want to pass the file to the main_cb or not. Return EINA_TRUE to pass it to the main_cb or EINA_FALSE to ignore it.
- Note:
- if a rename occurs, the filter callback will not be called.
- Since :
- 3.0
Eio_File* eio_dir_unlink | ( | const char * | path, |
Eio_Filter_Direct_Cb | filter_cb, | ||
Eio_Progress_Cb | progress_cb, | ||
Eio_Done_Cb | done_cb, | ||
Eio_Error_Cb | error_cb, | ||
const void * | data | ||
) |
Remove a directory and its content asynchronously.
- Parameters:
-
path Should be the name of the directory to destroy. filter_cb Possible to deny the move of some files/directories. progress_cb Callback called to know the progress of the copy. done_cb Callback called when the copy is done. error_cb Callback called when something goes wrong. data Unmodified user data passed to callbacks
- Returns:
- A reference to the I/O operation.
- an Eio_File pointer, handler to the unlink operation, can be used to cancel the operation
This function will remove a directory and all its content. Every file will be passed to the filter_cb, so it's your job to decide if you want to pass the file to the main_cb or not. Return EINA_TRUE to pass it to the main_cb or EINA_FALSE to ignore it.
- Since :
- 3.0
Eio_File* eio_file_chmod | ( | const char * | path, |
mode_t | mode, | ||
Eio_Done_Cb | done_cb, | ||
Eio_Error_Cb | error_cb, | ||
const void * | data | ||
) |
Change rights of a path.
- Parameters:
-
path The directory path to change access rights. mode The permission to set, follow (mode & ~umask & 0777). done_cb Callback called when the operation is completed. error_cb Callback called from if something goes wrong. data Unmodified user data passed to callbacks.
- Returns:
- A reference to the I/O operation.
Set a new permission of a path changing it to the mode passed as argument. It's equivalent to the chmod command.
- Since :
- 3.0
Eio_File* eio_file_chown | ( | const char * | path, |
const char * | user, | ||
const char * | group, | ||
Eio_Done_Cb | done_cb, | ||
Eio_Error_Cb | error_cb, | ||
const void * | data | ||
) |
Change owner of a path.
- Parameters:
-
path The directory path to change owner. user The new user to set (can be NULL). group The new group to set (can be NULL). done_cb Callback called when the operation is completed. error_cb Callback called from if something goes wrong. data Unmodified user data passed to callbacks
- Returns:
- A reference to the I/O operation.
This function will change the owner of a path, setting it to the user and group passed as argument. It's equivalent to the chown shell command.
- Note:
- Some platforms (including Windows) do not support chown(). In that case, this function returns
NULL
.
- Since :
- 3.0
Eio_File* eio_file_copy | ( | const char * | source, |
const char * | dest, | ||
Eio_Progress_Cb | progress_cb, | ||
Eio_Done_Cb | done_cb, | ||
Eio_Error_Cb | error_cb, | ||
const void * | data | ||
) |
Copy a file asynchronously.
- Parameters:
-
source Should be the name of the file to copy the data from. dest Should be the name of the file to copy the data to. progress_cb Callback called to know the progress of the copy. done_cb Callback called when the copy is done. error_cb Callback called when something goes wrong. data Unmodified user data passed to callbacks
- Returns:
- an Eio_File pointer, handler to the copy operation, can be used to cancel the operation
This function will copy a file from source to dest. It will try to use splice if possible, if not it will fallback to mmap/write. It will try to preserve access rights, but not user/group identification.
- Since :
- 3.0
Eio_File* eio_file_mkdir | ( | const char * | path, |
mode_t | mode, | ||
Eio_Done_Cb | done_cb, | ||
Eio_Error_Cb | error_cb, | ||
const void * | data | ||
) |
Create a new directory.
- Parameters:
-
path The directory path to create. mode The permission to set, follow (mode & ~umask & 0777). done_cb Callback called when the operation is completed. error_cb Callback called from if something goes wrong. data Unmodified user data passed to callbacks
- Returns:
- A reference to the I/O operation.
Creates a new directory using the mode provided.
- Since :
- 3.0
Eio_File* eio_file_move | ( | const char * | source, |
const char * | dest, | ||
Eio_Progress_Cb | progress_cb, | ||
Eio_Done_Cb | done_cb, | ||
Eio_Error_Cb | error_cb, | ||
const void * | data | ||
) |
Move a file asynchronously.
- Parameters:
-
source Should be the name of the file to move the data from. dest Should be the name of the file to move the data to. progress_cb Callback called to know the progress of the move. done_cb Callback called when the move is done. error_cb Callback called when something goes wrong. data Unmodified user data passed to callbacks
- Returns:
- A reference to the I/O operation.
- an Eio_File pointer, handler to the move operation, can be used to cancel the operation
This function will copy a file from source to dest. It will try to use splice if possible, if not it will fallback to mmap/write. It will try to preserve access rights, but not user/group identification.
- Since :
- 3.0
Eio_File* eio_file_unlink | ( | const char * | path, |
Eio_Done_Cb | done_cb, | ||
Eio_Error_Cb | error_cb, | ||
const void * | data | ||
) |
Unlink a file/directory.
- Parameters:
-
path The path to unlink. done_cb Callback called when the operation is completed. error_cb Callback called from if something goes wrong. data Unmodified user data passed to callbacks.
- Returns:
- A reference to the I/O operation.
This function will erase a file.
- Since :
- 3.0